mirror of
https://github.com/Lastorder-DC/rhymix.git
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200b4df6f9
git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0@9083 201d5d3c-b55e-5fd7-737f-ddc643e51545
411 lines
14 KiB
JavaScript
411 lines
14 KiB
JavaScript
/**
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* @file common/js/xml_handler.js
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* @brief XE에서 ajax기능을 이용함에 있어 module, act를 잘 사용하기 위한 자바스크립트
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**/
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// xml handler을 이용하는 user function
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var show_waiting_message = true;
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/* This work is licensed under Creative Commons GNU LGPL License.
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License: http://creativecommons.org/licenses/LGPL/2.1/
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Version: 0.9
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Author: Stefan Goessner/2006
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Web: http://goessner.net/
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*/
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function xml2json(xml, tab, ignoreAttrib) {
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var X = {
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toObj: function(xml) {
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var o = {};
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if (xml.nodeType==1) { // element node ..
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if (ignoreAttrib && xml.attributes.length) // element with attributes ..
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for (var i=0; i<xml.attributes.length; i++)
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o["@"+xml.attributes[i].nodeName] = (xml.attributes[i].nodeValue||"").toString();
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if (xml.firstChild) { // element has child nodes ..
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var textChild=0, cdataChild=0, hasElementChild=false;
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for (var n=xml.firstChild; n; n=n.nextSibling) {
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if (n.nodeType==1) hasElementChild = true;
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else if (n.nodeType==3 && n.nodeValue.match(/[^ \f\n\r\t\v]/)) textChild++; // non-whitespace text
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else if (n.nodeType==4) cdataChild++; // cdata section node
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}
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if (hasElementChild) {
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if (textChild < 2 && cdataChild < 2) { // structured element with evtl. a single text or/and cdata node ..
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X.removeWhite(xml);
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for (var n=xml.firstChild; n; n=n.nextSibling) {
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if (n.nodeType == 3) // text node
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o = X.escape(n.nodeValue);
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else if (n.nodeType == 4) // cdata node
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// o["#cdata"] = X.escape(n.nodeValue);
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o = X.escape(n.nodeValue);
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else if (o[n.nodeName]) { // multiple occurence of element ..
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if (o[n.nodeName] instanceof Array)
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o[n.nodeName][o[n.nodeName].length] = X.toObj(n);
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else
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o[n.nodeName] = [o[n.nodeName], X.toObj(n)];
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}
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else // first occurence of element..
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o[n.nodeName] = X.toObj(n);
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}
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}
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else { // mixed content
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if (!xml.attributes.length)
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o = X.escape(X.innerXml(xml));
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else
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o["#text"] = X.escape(X.innerXml(xml));
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}
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}
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else if (textChild) { // pure text
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if (!xml.attributes.length)
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o = X.escape(X.innerXml(xml));
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else
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o["#text"] = X.escape(X.innerXml(xml));
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}
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else if (cdataChild) { // cdata
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if (cdataChild > 1)
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o = X.escape(X.innerXml(xml));
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else
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for (var n=xml.firstChild; n; n=n.nextSibling){
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//o["#cdata"] = X.escape(n.nodeValue);
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o = X.escape(n.nodeValue);
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}
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}
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}
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if (!xml.attributes.length && !xml.firstChild) o = null;
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}
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else if (xml.nodeType==9) { // document.node
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o = X.toObj(xml.documentElement);
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}
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else
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alert("unhandled node type: " + xml.nodeType);
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return o;
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},
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toJson: function(o, name, ind) {
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var json = name ? ("\""+name+"\"") : "";
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if (o instanceof Array) {
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for (var i=0,n=o.length; i<n; i++)
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o[i] = X.toJson(o[i], "", ind+"\t");
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json += (name?":[":"[") + (o.length > 1 ? ("\n"+ind+"\t"+o.join(",\n"+ind+"\t")+"\n"+ind) : o.join("")) + "]";
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}
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else if (o == null)
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json += (name&&":") + "null";
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else if (typeof(o) == "object") {
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var arr = [];
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for (var m in o)
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arr[arr.length] = X.toJson(o[m], m, ind+"\t");
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json += (name?":{":"{") + (arr.length > 1 ? ("\n"+ind+"\t"+arr.join(",\n"+ind+"\t")+"\n"+ind) : arr.join("")) + "}";
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}
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else if (typeof(o) == "string")
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json += (name&&":") + "\"" + o.toString() + "\"";
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else
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json += (name&&":") + o.toString();
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return json;
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},
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innerXml: function(node) {
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var s = ""
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if ("innerHTML" in node)
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s = node.innerHTML;
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else {
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var asXml = function(n) {
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var s = "";
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if (n.nodeType == 1) {
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s += "<" + n.nodeName;
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for (var i=0; i<n.attributes.length;i++)
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s += " " + n.attributes[i].nodeName + "=\"" + (n.attributes[i].nodeValue||"").toString() + "\"";
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if (n.firstChild) {
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s += ">";
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for (var c=n.firstChild; c; c=c.nextSibling)
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s += asXml(c);
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s += "</"+n.nodeName+">";
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}
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else
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s += "/>";
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}
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else if (n.nodeType == 3)
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s += n.nodeValue;
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else if (n.nodeType == 4)
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s += "<![CDATA[" + n.nodeValue + "]]>";
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return s;
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};
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for (var c=node.firstChild; c; c=c.nextSibling)
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s += asXml(c);
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}
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return s;
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},
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escape: function(txt) {
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return txt.replace(/[\\]/g, "\\\\")
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.replace(/[\"]/g, '\\"')
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.replace(/[\n]/g, '\\n')
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.replace(/[\r]/g, '\\r');
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},
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removeWhite: function(e) {
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e.normalize();
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for (var n = e.firstChild; n; ) {
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if (n.nodeType == 3) { // text node
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if (!n.nodeValue.match(/[^ \f\n\r\t\v]/)) { // pure whitespace text node
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var nxt = n.nextSibling;
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e.removeChild(n);
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n = nxt;
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}
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else
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n = n.nextSibling;
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}
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else if (n.nodeType == 1) { // element node
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X.removeWhite(n);
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n = n.nextSibling;
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}
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else // any other node
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n = n.nextSibling;
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}
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return e;
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}
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};
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if (xml.nodeType == 9) // document node
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xml = xml.documentElement;
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var json_obj = X.toObj(X.removeWhite(xml)), json_str;
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if (typeof(JSON)=='object' && jQuery.isFunction(JSON.stringify) && false) {
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var obj = {}; obj[xml.nodeName] = json_obj;
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json_str = JSON.stringify(obj);
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return json_str;
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} else {
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json_str = X.toJson(json_obj, xml.nodeName, "");
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return "{" + (tab ? json_str.replace(/\t/g, tab) : json_str.replace(/\t|\n/g, "")) + "}";
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}
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}
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(function($){
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/**
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* @brief exec_xml
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* @author NHN (developers@xpressengine.com)
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**/
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$.exec_xml = window.exec_xml = function(module, act, params, callback_func, response_tags, callback_func_arg, fo_obj) {
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var xml_path = request_uri+"index.php"
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if(!params) params = {};
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// {{{ set parameters
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if($.isArray(params)) params = arr2obj(params);
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params['module'] = module;
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params['act'] = act;
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if(typeof(xeVid)!='undefined') params['vid'] = xeVid;
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if(typeof(response_tags)=="undefined" || response_tags.length<1) response_tags = ['error','message'];
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else {
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response_tags.push('error', 'message');
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}
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// }}} set parameters
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// use ssl?
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if ($.isArray(ssl_actions) && params['act'] && $.inArray(params['act'], ssl_actions) >= 0)
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{
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var url = default_url || request_uri;
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var port = window.https_port || 443;
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var _ul = $('<a>').attr('href', url)[0];
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var target = 'https://' + _ul.hostname.replace(/:\d+$/, '');
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if(port != 443) target += ':'+port;
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if(_ul.pathname[0] != '/') target += '/';
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target += _ul.pathname;
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xml_path = target.replace(/\/$/, '')+'/index.php';
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}
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var _u1 = $('<a>').attr('href', location.href)[0];
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var _u2 = $('<a>').attr('href', xml_path)[0];
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// 현 url과 ajax call 대상 url의 schema 또는 port가 다르면 직접 form 전송
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if(_u1.protocol != _u2.protocol || _u1.port != _u2.port) return send_by_form(xml_path, params);
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var xml = [], i = 0;
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xml[i++] = '<?xml version="1.0" encoding="utf-8" ?>';
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xml[i++] = '<methodCall>';
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xml[i++] = '<params>';
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$.each(params, function(key, val) {
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xml[i++] = '<'+key+'><![CDATA['+val+']]></'+key+'>';
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});
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xml[i++] = '</params>';
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xml[i++] = '</methodCall>';
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var _xhr = null;
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if (_xhr && _xhr.readyState != 0) _xhr.abort();
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// 전송 성공시
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function onsuccess(data, textStatus, xhr) {
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var resp_xml = $(data).find('response')[0], resp_obj, txt='', ret=[], tags={}, json_str='';
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waiting_obj.css('visibility', 'hidden');
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if(!resp_xml) {
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alert(_xhr.responseText);
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return null;
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}
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json_str = xml2json(resp_xml, false, false);
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resp_obj = (typeof(JSON)=='object' && $.isFunction(JSON.parse))?JSON.parse(json_str):eval('('+json_str+')');
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resp_obj = resp_obj.response;
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if (typeof(resp_obj)=='undefined') {
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ret['error'] = -1;
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ret['message'] = 'Unexpected error occured.';
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try {
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if(typeof(txt=resp_xml.childNodes[0].firstChild.data)!='undefined') ret['message'] += '\r\n'+txt;
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} catch(e){};
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return ret;
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}
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$.each(response_tags, function(key, val){ tags[val] = true; });
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tags["redirect_url"] = true;
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tags["act"] = true;
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$.each(resp_obj, function(key, val){ if(tags[key]) ret[key] = val; });
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if(ret['error'] != 0) {
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if ($.isFunction($.exec_xml.onerror)) {
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return $.exec_xml.onerror(module, act, ret, callback_func, response_tags, callback_func_arg, fo_obj);
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}
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alert(ret['message'] || 'error!');
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return null;
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}
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if(ret['redirect_url']) {
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location.href = ret['redirect_url'].replace(/&/g, '&');
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return null;
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}
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if($.isFunction(callback_func)) callback_func(ret, response_tags, callback_func_arg, fo_obj);
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}
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// 모든 xml데이터는 POST방식으로 전송. try-catch문으로 오류 발생시 대처
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try {
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$.ajax({
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url : xml_path,
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type : 'POST',
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dataType : 'xml',
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data : xml.join('\n'),
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contentType : 'text/plain',
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beforeSend : function(xhr){ _xhr = xhr; },
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success : onsuccess,
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error : function(xhr, textStatus) {
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waiting_obj.css('visibility', 'hidden');
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var msg = '';
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if (textStatus == 'parsererror') {
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msg = 'The result is not valid XML :\n-------------------------------------\n';
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if(xhr.responseText == "") return;
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msg += xhr.responseText.replace(/<[^>]+>/g, '');
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} else {
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msg = textStatus;
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}
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try{
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console.log(msg);
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}catch(ee){}
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}
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});
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} catch(e) {
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alert(e);
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return;
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}
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// ajax 통신중 대기 메세지 출력 (show_waiting_message값을 false로 세팅시 보이지 않음)
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var waiting_obj = $('.wfsr');
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if(show_waiting_message && waiting_obj.length) {
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var d = $(document);
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waiting_obj.html(waiting_message).css({
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'top' : (d.scrollTop()+20)+'px',
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'left' : (d.scrollLeft()+20)+'px',
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'visibility' : 'visible'
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});
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}
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}
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function send_by_form(url, params) {
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var frame_id = 'xeTmpIframe';
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var form_id = 'xeVirtualForm';
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if (!$('#'+frame_id).length) {
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$('<iframe name="%id%" id="%id%" style="position:absolute;left:-1px;top:1px;width:1px;height:1px"></iframe>'.replace(/%id%/g, frame_id)).appendTo(document.body);
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}
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$('#'+form_id).remove();
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var form = $('<form id="%id%"></form>'.replace(/%id%/g, form_id)).attr({
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'id' : form_id,
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'method' : 'post',
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'action' : url,
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'target' : frame_id
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});
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params['xeVirtualRequestMethod'] = 'xml';
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params['xeRequestURI'] = location.href.replace(/#(.*)$/i,'');
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params['xeVirtualRequestUrl'] = request_uri;
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$.each(params, function(key, value){
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$('<input type="hidden">').attr('name', key).attr('value', value).appendTo(form);
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});
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form.appendTo(document.body).submit();
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}
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function arr2obj(arr) {
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var ret = {};
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for(var key in arr) {
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if(arr.hasOwnProperty(key)) ret[key] = arr[key];
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}
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return ret;
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}
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/**
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* @brief exec_json (exec_xml와 같은 용도)
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**/
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$.exec_json = function(action,data,func){
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if(typeof(data) == 'undefined') data = {};
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action = action.split(".");
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if(action.length == 2){
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if(show_waiting_message) {
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$(".wfsr").html(waiting_message).css('top',$(document).scrollTop()+20).css('left',$(document).scrollLeft()+20).css('visibility','visible');
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}
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$.extend(data,{module:action[0],act:action[1]});
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if(typeof(xeVid)!='undefined') $.extend(data,{vid:xeVid});
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$.ajax({
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type:"POST"
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,dataType:"json"
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,url:request_uri
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,contentType:"application/json"
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,data:$.param(data)
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,success : function(data){
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$(".wfsr").css('visibility','hidden');
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if(data.error > 0) alert(data.message);
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if($.isFunction(func)) func(data);
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}
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});
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}
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};
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$.fn.exec_html = function(action,data,type,func,args){
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if(typeof(data) == 'undefined') data = {};
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if(!$.inArray(type, ['html','append','prepend'])) type = 'html';
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var self = $(this);
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action = action.split(".");
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if(action.length == 2){
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if(show_waiting_message) {
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$(".wfsr").html(waiting_message).css('top',$(document).scrollTop()+20).css('left',$(document).scrollLeft()+20).css('visibility','visible');
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}
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$.extend(data,{module:action[0],act:action[1]});
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$.ajax({
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type:"POST"
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,dataType:"html"
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,url:request_uri
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,data:$.param(data)
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,success : function(html){
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$(".wfsr").css('visibility','hidden');
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self[type](html);
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if($.isFunction(func)) func(args);
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}
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});
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}
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};
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})(jQuery);
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